Uni-T UT661D Pipeline Blockage Detector

Uni-T UT661D Pipe Blockage Detector

The Uni-T UT661D is a pipe blockage detector that allows you to quickly locate the site of a blockage inside a pipe system without having to dismantle the entire pipe section. The device works with both plastic and metal pipes, and the 35-meter signal cable enables operation on longer sections of the system. With a maximum detection depth of up to 50 cm, this model is well-suited for daily diagnostics in hard-to-reach areas.

Effective blockage detection and user-friendly operation

The UT661D consists of a transmitter and a receiver, allowing for more precise determination of the blockage’s location within the pipe. The device uses both audible and visual signals, facilitating faster identification of the problem area when working in various conditions. Additional advantages include a high sound output level, a low-battery indicator, and an IP67-rated probe, which enhances safety and durability during use.

Ready for field use

The transmitter and receiver use built-in 3.7 V 1800 mAh lithium batteries, and the battery life is up to 10 hours. The device can operate at temperatures ranging from -20°C to 60°C with a humidity of 10–80% RH, which increases its practicality in various working conditions. The kit includes a charging cable and a probe kit, making the unit ready for use immediately after setup.

Included

• Transmitter
• Receiver
• Charging cable
• Probe kit
• User manual
• Warranty card

 

Specifications

ManufacturerUni-TModelUT661DTypePipe blockage detectorTransmitterYesReceiverYesSignal cable35 mMaximum detection depth50 cmPipe materialsPlastic and metal pipesAudible signalYesVisual signalYesLow battery indicatorYesProbe waterproof ratingIP67Transmitter current (off)<2 µATransmitter operating current230~310 mAReceiver current (off)<2 µAReceiver standby current<40 mAMaximum operating current of receiver150~450 mACharging current450~550 mASound output test at 1 cm93 dBSound output test at 0.5 m75 dBBattery life10 hoursOperating temperature-20°C~60°COperating humidity10~80% RHTransmitter batteryBuilt-in 3.7V 1800mAh lithium batteryReceiver batteryBuilt-in 3.7V 1800mAh lithium batteryColorRed and grayTransmitter weight1.42 kgReceiver weight0.26 kgTransmitter dimensions38 x 30 x 42 mmReceiver dimensions40 x 38 x 80 mmCertificationsCE, RoHS